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Height Control Sensor: Inspection

  1. INSPECT FRONT HEIGHT CONTROL SENSOR SUB-ASSEMBLY 
    1. Connect 3 dry cell batteries (1.5 V) in a series.
    2. Connect the positive (+) lead from the batteries to terminal 3, and the negative (-) lead from the batteries to terminal 1.
    3. Measure the voltage between terminals 2 and 1 while slowly moving the link up and down.

      Standard voltage 

      VOLTAGE SPECIFIED CONDITIONS

      Tester Connection Condition Specified Condition
      2 (SHRL) - 1 (SHG) +45° (High) 4.05 V
      0° (normal) 2.25 V
      -45° (Low) 0.45 V

      If the result is not as specified, replace the rear height control sensor sub-assembly.

      Fig 1: Inspecting Front Height Control Sensor Sub-Assembly
      G04944652Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSPECT REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY 
    1. Connect 3 dry cell batteries (1.5 V) in a series.
    2. Connect the positive (+) lead from the batteries to terminal 3, and the negative (-) lead from the batteries to terminal 1.
    3. Measure the voltage between terminals 2 and 1 while slowly moving the link up and down.

      Standard voltage 

      VOLTAGE SPECIFIED CONDITIONS

      Tester Connection Condition Specified Condition
      2 (SHRL) - 1 (SHG) +45° (High) 4.05 V
      0° (normal) 2.25 V
      -45° (Low) 0.45 V

      If the result is not as specified, replace the rear height control sensor sub-assembly.

      Fig 2: Inspecting Rear Height Control Sensor Sub-Assembly
      G04944653Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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